Consider the Following Table That Shows the Total Number of Acres

question 58

Multiple Choice

Consider the following table that shows the total number of acres plowed per hour as a function of the
number of tractors used is increased. Use this table to answer the next questions.
$\begin{array} { l c c } \hline \begin{array} { l } \text { Number of } \\\text { Tractors }\end{array} & \text { Total Acres } & \begin{array} { l } \text { Marginal } \\\text { Product }\end{array} \\\hline 0 & 50 & - \\1 & 200 & 150 \\2 & - & 120 \\3 & 420 & - \\4 & 480 & 60 \\5 & - & 20 \\\hline\end{array}$
-The total acres plowed when two tractors are used is

• A) 470.
• B) 300.
• C) 310.
• D) 320.
• E) 350.

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Definitions:

Chance Accuracy

The likelihood of making correct decisions or predictions by random chance in a given situation.

Behaviorists

Psychologists who study behavior based on the premise that all behaviors are acquired through conditioning.

Visual Imagery

The mental representation and simulation of visual perceptions in the absence of direct sensory input.

Scientific Control

A procedure in scientific experiments where all variables are kept constant except the variable being investigated.